Bottle cap



FIG. 1 is a perspective view of a bottle cap showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a side elevational view taken along lines 5--5 of FIG. 1.

The ornamental design for a bottle cap, substantially as shown anddescribed.